﻿<html lang="en">
<head>
<meta charset="utf-8">
<title>layui引入示例</title>
<style type="text/css">
* {
margin: 0;
padding: 0;
}
.header {
width: 100%;
height: 50px;
background: #ffffff;
box-shadow: 0 2px 7px rgba(31,39,48,0,51);
}
.logoz{
float:left;
width:91px;
height:40px;
padding:10px 0 0 20px;
}
</style>
</head>
<body>
<div class="header">
<div>
<img alt="logo" src="study_logo.png"/>
</div>
</div>
</body>
</html>
